Drop-In Series Diesel Fuel System

Features:

• The only drop-in Cummins filtration system that retains full functionality of the water-in-fuel sensor!
• The only drop-in Cummins filtration system with air separation!
• Increases lubricity of the fuel by up to 10% by removing entrained air and air vapor.
• Extends the life of fuel injection system components.
• Over 99% free and emulsified water separation with our Extreme Water Separator technology.
• 2 Micron absolute filtration rating.
• 100% drop-In, no additional modifications needed.
• Retains the factory in-tank lift pump.
• Internal air separation passages for removing entrained air and air vapor.
• Electric heater options available for improved cold weather reliability.

Drop-In Series Diesel Fuel System

The FASS Drop-In Series Diesel Fuel System was engineered by FASS to be the most effective filtration solution for the Cummins. Backed by our limited lifetime warranty, the Drop-In Series Fuel System protects your Cummins from the issues caused by fuel contamination. Without proper fuel filtration, modern diesel injection systems are prone to excessive wear, which can cost THOUSANDS! By removing over 99% of the water from your diesel fuel, along with entrained air and debris down to 2 Microns, the Drop-In Series System protects the Cummins injection system from premature failure. Additionally, by eliminating the contaminants mentioned above, our Drop-In Series System for the Cummins optimizes MPG (results will vary), restores horsepower, and sharpens throttle response.

And if reliability, optimized MPG, restored horsepower, and a sharper throttle response isn't enough, this system can be installed in an hour or less! This is a true plug-and-play system, requiring no cutting, wiring, or additional modifications. Our industry-leading water removal capabilities (3rd-party proven to exceed 99%) are reinforced by the unique design of our Extreme Water Separator (XWS). If our XWS reaches capacity, it acts as a dam, shutting down your truck and preventing major destruction of fuel system components. 

Fitment: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Dodge Ram 2500/3500 6.7L Cummins

Important Notes:

• This plug-and-play filtration system retains the Cummins OEM in-tank fuel pump.
• THE DROP-IN SERIES FASS FOR THE CUMMINS WAS DESIGNED TO MOUNT IN THE FACTORY WATER SEPARATOR LOCATION AND MAY NOT WORK WITH AFTERMARKET FUEL TANKS THAT HAVE GREATER FUEL CAPACITY THAN THE STOCK FUEL TANK. YOU MUST VERIFY THAT YOU HAVE ADEQUATE SPACE TO MOUNT THE DROP-IN SERIES FASS SYSTEM IF YOU HAVE AND AFTERMARKET FUEL TANK.